[ARM] 2882/1: pxa2xx_sharpsl: Update PCMCIA driver to support variety of new hardware

Patch from Richard Purdie

This patch updates the PCMCIA pxa2xx_sharpsl driver to support multiple scoop
devices by adding a scoop to pcmcia slot mapping structure. It adds platform
support for poodle, is known to work on spitz (which is dual slot) and
should also support collie with a minor amount of further work.

Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

2 files changed, 24 insertions, 0 deletions

diff --git a/arch/arm/mach-pxa/corgi.c b/arch/arm/mach-pxa/corgi.c
index 86b862f56e7e..06ea730e8675 100644
--- a/arch/arm/mach-pxa/corgi.c
+++ b/arch/arm/mach-pxa/corgi.c
@@ -60,6 +60,15 @@ static struct scoop_config corgi_scoop_setup = {
         .io_out         = CORGI_SCOOP_IO_OUT,
 };
 
+static struct scoop_pcmcia_dev corgi_pcmcia_scoop[] = {
+{
+        .dev        = &corgiscoop_device.dev,
+        .irq        = CORGI_IRQ_GPIO_CF_IRQ,
+        .cd_irq     = CORGI_IRQ_GPIO_CF_CD,
+        .cd_irq_str = "PCMCIA0 CD",
+},
+};
+
 struct platform_device corgiscoop_device = {
         .name           = "sharp-scoop",
         .id             = -1,
@@ -241,6 +250,9 @@ static void __init corgi_init(void)
         pxa_set_udc_info(&udc_info);
         pxa_set_mci_info(&corgi_mci_platform_data);
 
+        scoop_num = 1;
+        scoop_devs = &corgi_pcmcia_scoop[0];
+
         platform_add_devices(devices, ARRAY_SIZE(devices));
 }
 
diff --git a/arch/arm/mach-pxa/poodle.c b/arch/arm/mach-pxa/poodle.c
index 0e4f6fab100a..47cfb8bb8318 100644
--- a/arch/arm/mach-pxa/poodle.c
+++ b/arch/arm/mach-pxa/poodle.c
@@ -62,6 +62,15 @@ struct platform_device poodle_scoop_device = {
         .resource       = poodle_scoop_resources,
 };
 
+static struct scoop_pcmcia_dev poodle_pcmcia_scoop[] = {
+{
+        .dev        = &poodle_scoop_device.dev,
+        .irq        = POODLE_IRQ_GPIO_CF_IRQ,
+        .cd_irq     = POODLE_IRQ_GPIO_CF_CD,
+        .cd_irq_str = "PCMCIA0 CD",
+},
+};
+
 
 /* LoCoMo device */
 static struct resource locomo_resources[] = {
@@ -147,6 +156,9 @@ static void __init poodle_init(void)
 
         set_pxa_fb_info(&poodle_fb_info);
 
+        scoop_num = 1;
+        scoop_devs = &poodle_pcmcia_scoop[0];
+
         ret = platform_add_devices(devices, ARRAY_SIZE(devices));
         if (ret) {
                 printk(KERN_WARNING "poodle: Unable to register LoCoMo device\n");